Problem Display
PID: 115637 (2Bb4/2pN2RR/Kp2k1nr/1PB1P1P1/p5q1/2N5/5Pn1/6rb w - - 0 1)

Dragoescu, Radu

Bucharest Cup, 1985

2Bb4/2pN2RR/Kp2k1nr/1PB1P1P1/p5q1/2N5/5Pn1/6rb

#3

11 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Qf4
      • 2.Sb8+
        • 2...Kxe5
          • 3.Sc6#
    • 1...Rh2
      • 2.Sf8+
        • 2...Kxe5
          • 3.Sxg6#
    • 1...Rh3
      • 2.Sf8+
        • 2...Kxe5
          • 3.Sxg6#
    • 1...Rh4
      • 2.Sf8+
        • 2...Kxe5
          • 3.Sxg6#
    • 1...Rh5
      • 2.Sf8+
        • 2...Kxe5
          • 3.Sxg6#
    • 1...Rxh7
      • 2.Sf8+
        • 2...Kxe5
          • 3.Sxg6#
    • 1...S2f4
      • 2.Sxb6+
        • 2...Kxe5
          • 3.Sc4#
    • 1...S6f4
      • 2.Sf6+
        • 2...Kxe5
          • 3.Sxg4#
    • 1...Sxe5
      • 2.Sf8#
  • Keys
    • 1.f4!
      • threat
        • 2.Sxb6#
        • 2.Sf6#
        • 2.Sb8#
        • 2.Sf8#
      • 1...Kf5
        • 2.Rf7+
          • 2...Ke6
            • 3.Sxb6#
            • 3.Sf6#
            • 3.Sb8#
            • 3.Sf8#
          • 2...Bf6
            • 3.Rxf6#
      • 1...Qxf4
        • 2.Sb8+
          • 2...Kxe5
            • 3.Sc6#
      • 1...S2xf4
        • 2.Sxb6+
          • 2...Kxe5
            • 3.Sc4#
      • 1...S6xf4
        • 2.Sf6+
          • 2...Kxe5
            • 3.Sxg4#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).